HUTCHINSON, S. E. Computers the user persprctive#Sarah E. Hutchinson, Stacey C. Sawyer. Irwin Homewood.
Lua i Stíl Chicago (17ú heag.)HUTCHINSON, Sarah E. Computers the User Persprctive#Sarah E. Hutchinson, Stacey C. Sawyer. Irwin Homewood.
Lua MLA (8ú heag.)HUTCHINSON, Sarah E. Computers the User Persprctive#Sarah E. Hutchinson, Stacey C. Sawyer. Irwin Homewood.
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